In what ways do archaea and bacteria differ from each other?

Archaea and bacteria are both single-celled microorganisms, but they differ in their cell wall composition, genetic makeup, and environmental preferences. Archaea have unique cell wall structures and genetic sequences, while bacteria have different cell wall components and genetic characteristics. Additionally, archaea thrive in extreme environments, such as hot springs and deep-sea vents, while bacteria are more versatile and can be found in a wide range of habitats.